axle
1. The pin or spindle on which a wheel revolves, or which revolves with a wheel. 2. A transverse bar or shaft connecting the opposite wheels of a car or carriage; an axletree. 3. An axis; as, the sun's axle. Had from her axle torn The steadfast earth. Milton. Note: Railway axles are called leading and trailing from their position in the front or in the rear of a car or truck respectively.
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Solve "AXLE"Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.